police officers were outside saying look for sus spishus packages and unattended bags and it started to set n maybe this wasn't over maybe something else was coming. >> did you get on the assault and battery subway? >> i hailed a cab. >> greta: i probably won't have gone on a subway. >> we didn't know it was a bomb just confused and just trying to get out of there. quickly as we could. there weren't cabs nearby. so we were just trying to find an escape route at this point. >> greta: you're very luck eye. it's been a grim day for people. >> i feel very fortunate and heart broken for everyone injured and families of the deceased. >> greta: thanks for joining us. >> dr. michael bodden joins us. dr. bodden, with the investigation the bombing investigation getting so grim for many people, i'm curious what do you think this is? we're going to take a break. we'll be right back. all stations come over to mission a for a final go. this is for real this time. step seven point two one two. rify and lock. command is locked. five seconds. three, two, one. standing by for capture. the most innovat